Do not include NAS-Port attribute with AID 0

Do not include a NAS-Port attribute in Access-Request and
Accounting-Request packets where the Association ID (AID) is 0, i.e.,
not yet assigned or known.

Signed-off-by: Nick Lowe <nick.lowe@lugatech.com>

diff --git a/src/ap/ieee802_1x.c b/src/ap/ieee802_1x.c
index 42b0299..80ff996 100644 (file)
--- a/src/ap/ieee802_1x.c
+++ b/src/ap/ieee802_1x.c
@@ -414,6 +414,7 @@ static int add_common_radius_sta_attr(struct hostapd_data *hapd,
 
        if (!hostapd_config_get_radius_attr(req_attr,
                                            RADIUS_ATTR_NAS_PORT) &&
+           sta->aid > 0 &&
            !radius_msg_add_attr_int32(msg, RADIUS_ATTR_NAS_PORT, sta->aid)) {
                wpa_printf(MSG_ERROR, "Could not add NAS-Port");
                return -1;